England's squad will use palm-cooling devices during the 2026 World Cup in the United States to manage extreme heat conditions. With scientific studies indicating over one-third of matches will exceed 26C, the technology helps lower core body temperature during recovery periods. Jordan Henderson emphasized the importance of acclimatization during their opening week in West Palm Beach, where training sessions already hit 32C.

The cooling equipment has gained traction among elite athletes, with Manchester United previously adopting similar methods. Research shows that palm cooling can significantly reduce core temperature, potentially providing a competitive advantage during the tournament's demanding schedule. Henderson praised the support staff's extensive research into cooldown and recovery protocols.

England faces New Zealand on June 6 and Costa Rica on June 10 in warm-up matches before their World Cup opener against Croatia on June 17. The team will also play Ghana and Panama in their group stage campaign. Henderson believes the preparation period will help players adapt to challenging environmental conditions.

These measures reflect modern football's increasing reliance on sports science to gain marginal advantages in major tournaments. The FA's investment in cooling technology demonstrates how climate considerations now influence tactical preparation at the highest level.